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Coordination chemistry of 1,3,5-triazapentadienes

机译：1,3,5-三氮杂萘二烯的配位化学

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摘要

The methods of synthesis of 1,3.5-triazapentadienes (also known as imidoylamidines), as well as the preparation of their complexes, are reviewed. The former methods include mainly the Pinner, Ley and Muller syntheses, the amination of N-imidoylimidoates or of nitriles bearing strong electron-withdrawing groups, the desulfurizing amination of N-tiobenzoylbenzamidines and the reaction of perfluoro-5-aza-4-nonene with primary amines. The synthetic procedures for the complexes involve not only the coordination of a pre-formed 1,3,5-triazapentadiene but also the generation in situ of such a species, namely by condensation of amidines, by direct one-pot template synthesis from nitriles, by nucleophilic addition of amidines or related reagents to coordinated nitriles, by nucleophilic additions to dicyanami-date or hydrolytic conversion of triazines.
机译：综述了1,3.5-三氮杂戊二烯（也称为亚氨基嘧啶）的合成方法及其配合物的制备。前者的方法主要包括Pinner，Ley和Muller的合成，N-亚氨基酰亚胺酸酯或带有强吸电子基团的腈的胺化，N-噻吩甲酰基苯甲the的脱硫胺化以及全氟-5-氮杂-4-壬烯与伯胺。配合物的合成程序不仅涉及预先形成的1,3,5-三氮杂戊二烯的配位，而且还涉及这种物种的原位生成，即by的缩合，由腈直接一锅法合成模板，通过将am或相关试剂亲核加成到配位的腈中，通过亲核加成到双氰胺酸中或三嗪的水解转化。

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